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CVE-2023-36380

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05.11 (only with activated debug support)), CP-8050 MASTER MODULE (All versions < CPCI85 V05.11 (only with activ...

Published: Oct 10, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-798
9.8CRITICAL
NVD MITRE
EPSS Score
0.4%
Top 70.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

The CPCI85 firmware of SICAM A8000 CP-8031 and CP-8050 contains a hard-coded ID in the SSH authorized_keys configuration file. An attacker with knowledge of the corresponding credential could login to the device via SSH. Only devices with activated debug support are affected. Siemens has released updates for the affected products and recommends to update to the latest versions.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-798

Affected Products

Siemens AG
commercial·DEaka Siemens
CP-8031 MASTER MODULE
ICS / OT / IoT
CP-8050 MASTER MODULE
ICS / OT / IoT
cp-8050 firmware
ICS / OT / IoT
cp-8031 firmware
ICS / OT / IoT
and 2 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Credential Access
Initial Access
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-134651.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-134651.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/pdf/ssa-134651.pdf
cert-portal.siemens.com
and 9 more references View all →

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